AS02204CR

Overview

The AS02204CR is a round general-purpose speaker manufactured by PUI Audio, Inc. It features a 22mm diameter and a depth of 6.4mm, weighing 4.8 grams. The unit has an impedance of 4 Ohms and a rated input power of 3W. Its frequency response ranges from 850 Hz to 20 kHz with a resonance frequency at 850 Hz. The sound pressure level is specified at 83 dB.

Feature Summary

• Compact physical design suitable for space-constrained environments
• Round shape with frame mount configuration
• Solder termination style for circuit integration

Applications

• Hand-held devices
• Portable electronic devices
• Equipment requiring compact audio output solutions

Procurement Notes

Verify the specific datasheet version for the AS02204CR to confirm exact mechanical tolerances and acoustic performance metrics. Ensure compatibility with soldering processes used in your assembly line. Cross-reference the manufacturer's ordering information to confirm availability and lead times for your required quantity.

Selection Notes

Select this component when a low-profile, round speaker is required for portable or handheld applications. The 4-ohm impedance and 3W rating suit standard audio driver circuits. Consider the 83 dB SPL for volume requirements and the 6.4mm depth for enclosure constraints.

Part Context

PUI Audio, Inc. specializes in innovative audio components including speakers, transducers, and microphones. The company provides solutions for medical, industrial, security, and consumer electronics markets. This series represents their general-purpose audio output devices designed for reliability and ease of integration.

Replacement Considerations

Check for direct substitutes within the PUI Audio AS series that match the 22mm diameter and 4-ohm impedance. Verify that any replacement maintains the same mounting hole pattern and depth specifications to ensure fitment in existing enclosures.